tree e5ea7d07906dbd5db2df8faa1de3519a369f1786
parent 75c0c2740bc5ac3727553e65ea89aafbcb1d12e9
author Patrick Venture <venture@google.com> 1561136599 -0700
committer Patrick Venture <venture@google.com> 1561138650 -0700

bmc: add preparation step before data is received

Add a preparation systemd trigger event before data is received.  On
systems under memory pressure, this'll trigger a service that can do
things like flush caches.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I175177f4a91b58d9f163098572a9d2614002b718